🔍 *Tip of the Day*
In *Physics Olympiad problems*, always check for hidden constraints before applying equations.
💡 Example: If a string is “light and inextensible,” it means:
- No mass → Tension is same everywhere.
- No stretch → Length is fixed → Motion is constrained.
Understanding hidden clues can save *minutes in an exam* ⏳
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2August 10, 2025 1.9K
